i want to thank rachel mcadams and kelly oxford. tomorrow, rosario dawson, nicole richie and musical guest foals. good night! ♪ >>> tonight on "nightline." captured. the hunt is over. the dramatic conclusion to the most wanted men in america. two brothers accused of the biggest u.s. terror attack since 9/11. we are love from boston. >>> baby-faced bombers. they came to america for a better life. the tale of two boys next door turned alleged terrorists. >>> inches from killers. just before the blast, the suspected bombers stood right behind the 8-year-old child. tonight, his friends and classmates speak out. >> a special edition of >>> from boston, this is a special edition of "nightline." caught, with juju chang. >> good evening from boston. where the massive manhunt for the two most wanted men in america has come to a dramatic end. there was a collective sigh of relief and cheering in the streets. tonight, one alleged bomber captured, the other dead. all day until just a few hours ago, this city was in an unprecedented lockdown w